32LS3400, 32LS349C (CHASSIS:LA25C) - LG TV Service Manual (repair manual). Page 49

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THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
2011/08/17
IR/CONTROL_W/O_IR_OUT
23
GP4L_S7LR2
JP2407
SENSOR_SCL
SENSOR_SDA
L2403
BLM18PG121SN1D
C2408
18pF
50V
OPT
C2402
0.1uF
R2401
100
C2407
100pF
50V
KEY2
C2410
0.1uF
16V
OPT
JP2409
+3.5V_ST
+3.5V_ST
C2409
18pF
50V
OPT
LED_R/BUZZ
C2403
0.1uF
16V
R2402
100
JP2408
R2412
100
C2401
0.1uF
R2413
1.5K
R2411
100
L2402
BLM18PG121SN1D
JP2410
KEY1
C2404
1000pF
50V
L2401
BLM18PG121SN1D
IR
P2400
12507WR-10L
1
2
3
4
5
6
7
8
9
10
11
R2404
10K
1%
R2405
10K
1%
+3.5V_ST
D2401
5.6V
AMOTECH CO., LTD.
OPT
D2402
5.6V
AMOTECH CO., LTD.
OPT
D2404
5.48VTO5.76V 
D2405
5.48VTO5.76V 
D2403
5.48VTO5.76V 
IR_OUT
LED_B/LG_LOGO
R2426
3.3K
IR/LED and control for on.y ’12 sub without IR-OUT.
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